SE439022B - COGNITIVE, POWDER METAL SURGICAL TOOL - Google Patents
COGNITIVE, POWDER METAL SURGICAL TOOLInfo
- Publication number
- SE439022B SE439022B SE7705816A SE7705816A SE439022B SE 439022 B SE439022 B SE 439022B SE 7705816 A SE7705816 A SE 7705816A SE 7705816 A SE7705816 A SE 7705816A SE 439022 B SE439022 B SE 439022B
- Authority
- SE
- Sweden
- Prior art keywords
- cognitive
- surgical tool
- powder metal
- metal surgical
- powder
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
- C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
- C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
- C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
- C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
- C22C33/0292—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with more than 5% preformed carbides, nitrides or borides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5790476A JPS52141406A (en) | 1976-05-21 | 1976-05-21 | Tool steel containing nitrogen made by powder metallurgy |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7705816L SE7705816L (en) | 1977-11-22 |
SE439022B true SE439022B (en) | 1985-05-28 |
Family
ID=13068965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7705816A SE439022B (en) | 1976-05-21 | 1977-05-17 | COGNITIVE, POWDER METAL SURGICAL TOOL |
Country Status (5)
Country | Link |
---|---|
US (1) | US4140527A (en) |
JP (1) | JPS52141406A (en) |
DE (1) | DE2722972C2 (en) |
GB (1) | GB1583878A (en) |
SE (1) | SE439022B (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE411227B (en) * | 1978-05-02 | 1979-12-10 | Uddeholms Ab | STABLE ALLOY |
JPS5810962B2 (en) * | 1978-10-30 | 1983-02-28 | 川崎製鉄株式会社 | Alloy steel powder with excellent compressibility, formability and heat treatment properties |
CA1191039A (en) * | 1981-09-28 | 1985-07-30 | Crucible Materials Corporation | Powder metallurgy tool steel article |
JPS616254A (en) * | 1984-06-20 | 1986-01-11 | Kobe Steel Ltd | High hardness and high toughness nitrided powder high speed steel |
US4880461A (en) * | 1985-08-18 | 1989-11-14 | Hitachi Metals, Ltd. | Super hard high-speed tool steel |
DE3624622A1 (en) * | 1986-07-21 | 1988-02-25 | Feichtinger Heinrich K | METHOD AND DEVICE FOR PRODUCING METALLIC MATERIALS BY HOT ISOSTATIC PRESSING OF METAL POWDER |
SE456650C (en) * | 1987-03-19 | 1989-10-16 | Uddeholm Tooling Ab | POWDER METAL SURGICAL PREPARED STEEL STEEL |
EP0288182A1 (en) * | 1987-04-14 | 1988-10-26 | Mobil Oil Corporation | Rotary cutting apparatus |
DE69117870T2 (en) * | 1990-10-31 | 1996-10-31 | Hitachi Metals Ltd | High speed steel made by sintering powder and process for producing it |
US5522914A (en) * | 1993-09-27 | 1996-06-04 | Crucible Materials Corporation | Sulfur-containing powder-metallurgy tool steel article |
US5435824A (en) * | 1993-09-27 | 1995-07-25 | Crucible Materials Corporation | Hot-isostatically-compacted martensitic mold and die block article and method of manufacture |
US5679908A (en) * | 1995-11-08 | 1997-10-21 | Crucible Materials Corporation | Corrosion resistant, high vanadium, powder metallurgy tool steel articles with improved metal to metal wear resistance and a method for producing the same |
US5900560A (en) * | 1995-11-08 | 1999-05-04 | Crucible Materials Corporation | Corrosion resistant, high vanadium, powder metallurgy tool steel articles with improved metal to metal wear resistance and method for producing the same |
JP3517505B2 (en) * | 1996-01-16 | 2004-04-12 | 日立粉末冶金株式会社 | Raw material powder for sintered wear resistant material |
SE514410C2 (en) * | 1999-06-16 | 2001-02-19 | Erasteel Kloster Ab | Powder metallurgically made steel |
DE102005020081A1 (en) * | 2005-04-29 | 2006-11-09 | Köppern Entwicklungs-GmbH | Powder metallurgically produced, wear-resistant material |
EP2975146A1 (en) | 2014-07-16 | 2016-01-20 | Uddeholms AB | Cold work tool steel |
CN104894483B (en) | 2015-05-15 | 2018-07-31 | 安泰科技股份有限公司 | Powder metallurgy wear resistant tools steel |
US11566299B2 (en) | 2021-02-01 | 2023-01-31 | L.E. Jones Company | Martensitic wear resistant alloy strengthened through aluminum nitrides |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2174284A (en) * | 1939-02-21 | 1939-09-26 | Vanadium Alloys Steel Co | Ferrous alloy |
US2909425A (en) * | 1957-05-31 | 1959-10-20 | Crucible Steel Co America | Austenitic cr-mn-c-n steels for elevated temperature service |
GB873529A (en) * | 1958-08-12 | 1961-07-26 | Boehler & Co Ag Geb | Improvements in and relating to cast high-speed steel tools |
US3012879A (en) * | 1960-02-24 | 1961-12-12 | Crucible Steel Co America | Nitrogen containing tool steels |
US3165400A (en) * | 1961-06-27 | 1965-01-12 | Chrysler Corp | Castable heat resisting iron alloy |
US3154412A (en) * | 1961-10-05 | 1964-10-27 | Crucible Steel Co America | Heat-resistant high-strength stainless steel |
NL6815120A (en) * | 1967-11-11 | 1969-05-13 | ||
US3650729A (en) * | 1969-03-07 | 1972-03-21 | Allegheny Ludlum Steel | Internally nitrided steel powder and method of making |
US3627514A (en) * | 1969-05-07 | 1971-12-14 | Crucible Inc | High-speed steel containing chromium tungsten molybdenum vanadium and cobalt |
US3696486A (en) * | 1969-08-25 | 1972-10-10 | Int Nickel Co | Stainless steels by powder metallurgy |
SU338553A1 (en) * | 1970-10-05 | 1972-05-15 | вители Центральный научно исследовательский , проектно конструкторский институт проектированию оборудовани целлюлозно бумажной промышленности , Ленинградский технологический институт целлюлозно бумажной промышленности | QUICKLINE STEEL |
GB1406696A (en) * | 1971-12-29 | 1975-09-17 | Lenin Kohaszati Muvek | High speed steel |
HU164430B (en) * | 1971-12-29 | 1974-02-28 | ||
US3809541A (en) * | 1972-10-24 | 1974-05-07 | G Steven | Vanadium-containing tool steel article |
DE2263576B2 (en) * | 1972-12-27 | 1978-06-01 | Thyssen Edelstahlwerke Ag, 4000 Duesseldorf | Process for producing an M2 C-free structure in high-speed steel |
US3836406A (en) * | 1973-01-22 | 1974-09-17 | Director Of Nat Res Inst For M | PERMANENT MAGNETIC Fe-Mn-Cr ALLOY CONTAINING NITROGEN |
SU500289A1 (en) * | 1973-11-30 | 1976-01-25 | Предприятие П/Я М-5481 | High speed steel |
US3859081A (en) * | 1973-12-17 | 1975-01-07 | Moore Production Specialities | High speed steel compositions and articles |
SU519493A1 (en) * | 1975-01-03 | 1976-06-30 | Украинский Научно-Исследовательский Институт Специальных Сталей,Сплавов И Ферросплавов | High speed steel |
JPS5257006A (en) * | 1975-11-07 | 1977-05-11 | Shingijutsu Kaihatsu Jigyodan | Sintered highhspeed steel |
JPS5281006A (en) * | 1975-12-29 | 1977-07-07 | Kobe Steel Ltd | High speed steel made from powder containing nitrogen |
-
1976
- 1976-05-21 JP JP5790476A patent/JPS52141406A/en active Granted
-
1977
- 1977-05-17 SE SE7705816A patent/SE439022B/en not_active IP Right Cessation
- 1977-05-20 GB GB21292/77A patent/GB1583878A/en not_active Expired
- 1977-05-20 DE DE2722972A patent/DE2722972C2/en not_active Expired
- 1977-05-23 US US05/799,338 patent/US4140527A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB1583878A (en) | 1981-02-04 |
US4140527A (en) | 1979-02-20 |
SE7705816L (en) | 1977-11-22 |
JPS52141406A (en) | 1977-11-25 |
DE2722972A1 (en) | 1977-11-24 |
JPS5754540B2 (en) | 1982-11-18 |
DE2722972C2 (en) | 1982-10-07 |
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Legal Events
Date | Code | Title | Description |
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NAL | Patent in force |
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NUG | Patent has lapsed |
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